I have this persistant and annoying problem of having FSX crashing about half an hour in-flight. I found the older thread about this problem here but the information in it does not really solve my problem.

I run Win7 64bit, I have applied the uiautomation.dll-fix (with registering) that was suggested and prior to starting FSX I all programs running in background are explorer, taskmanager and active sky x.

...but I still get these crashes when flying the CS 727. Are there any known "hidden conflicts" or has someone tried other fixes for this problem?

thanks in advance....